Recombinant dna
[化] 重组DNA
🧩 词语组成解析
n. 重组, 重组物
DNA
[,di:,en'ei]
abbr. did not attend 没有参加;does not answer 不回答;
🗣️ 情景例句
When you start discussing politics, I'm completely out of my depth.
你们一谈论政治，我就一窍不通了。
Nothing comes out of the sack but what was in it.
无风不起浪。
It's seven twenty-five.
七点二十五了。